18-2n=6

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Solution for 18-2n=6 equation: 


Simplifying
18 + -2n = 6

Solving
18 + -2n = 6

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-18' to each side of the equation.
18 + -18 + -2n = 6 + -18

Combine like terms: 18 + -18 = 0
0 + -2n = 6 + -18
-2n = 6 + -18

Combine like terms: 6 + -18 = -12
-2n = -12

Divide each side by '-2'.
n = 6

Simplifying
n = 6

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